Extractor unit



FIG. 1 is a top, front, left side perspective view of an extractor unit showing my design;

FIG. 2 is a front elevation view.

FIG. 3 is rear elevation view thereof.

FIG. 4 is a right side elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line disclosure represents portions of the extractor unit which form no part of the claimed design. 

CLAIM The ornamental design for an extractor unit, as shown and described. 